{"id":"https://openalex.org/W2142428466","doi":"https://doi.org/10.1109/glocom.2009.5425803","title":"Joint Optimization of Power Saving Mechanism in the IEEE 802.16e Mobile WiMAX","display_name":"Joint Optimization of Power Saving Mechanism in the IEEE 802.16e Mobile WiMAX","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2142428466","doi":"https://doi.org/10.1109/glocom.2009.5425803","mag":"2142428466"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5425803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026755747","display_name":"Gary K. W. Wong","orcid":"https://orcid.org/0000-0003-1269-0734"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Gary K. W. Wong","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China","The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China","The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040138091","display_name":"Danny H. K. Tsang","orcid":"https://orcid.org/0000-0003-0135-7098"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Danny H. K. Tsang","raw_affiliation_strings":["Hong Kong University of Science and Technology, Hong Kong, China","The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"The Hong Kong University of Science and Technology, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sleep-mode","display_name":"Sleep mode","score":0.8390390276908875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7937694787979126},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.7333801984786987},{"id":"https://openalex.org/keywords/timeout","display_name":"Timeout","score":0.6890953779220581},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6482324004173279},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.5814834237098694},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4525175094604492},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4454708695411682},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3987139165401459},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3968677520751953},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3906075060367584},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.3572322130203247},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34709176421165466},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30270200967788696},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.2199426293373108},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11660042405128479},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.078470379114151}],"concepts":[{"id":"https://openalex.org/C57149124","wikidata":"https://www.wikidata.org/wiki/Q587346","display_name":"Sleep mode","level":4,"score":0.8390390276908875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7937694787979126},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.7333801984786987},{"id":"https://openalex.org/C31691690","wikidata":"https://www.wikidata.org/wiki/Q1753979","display_name":"Timeout","level":2,"score":0.6890953779220581},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6482324004173279},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.5814834237098694},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4525175094604492},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4454708695411682},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3987139165401459},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3968677520751953},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3906075060367584},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3572322130203247},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34709176421165466},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30270200967788696},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.2199426293373108},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11660042405128479},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.078470379114151},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/glocom.2009.5425803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:hub.hku.hk:10722/230848","is_oa":false,"landing_page_url":"http://hdl.handle.net/10722/230848","pdf_url":null,"source":{"id":"https://openalex.org/S4377196271","display_name":"The HKU Scholars Hub (University of Hong Kong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I889458895","host_organization_name":"University of Hong Kong","host_organization_lineage":["https://openalex.org/I889458895"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference_Paper"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-6678","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-6678","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2000246163","https://openalex.org/W2108240070","https://openalex.org/W2108427492","https://openalex.org/W2116864933","https://openalex.org/W2121784749","https://openalex.org/W2135952349","https://openalex.org/W2154952123","https://openalex.org/W2167183562","https://openalex.org/W2167923013","https://openalex.org/W2171785367","https://openalex.org/W2171805865","https://openalex.org/W2183073665","https://openalex.org/W2187326887","https://openalex.org/W6676086747","https://openalex.org/W6676265392"],"related_works":["https://openalex.org/W2001619020","https://openalex.org/W2318163330","https://openalex.org/W2117749464","https://openalex.org/W2741535927","https://openalex.org/W2546247660","https://openalex.org/W13703313","https://openalex.org/W2730785315","https://openalex.org/W187740018","https://openalex.org/W2162286586","https://openalex.org/W4255368532"],"abstract_inverted_index":{"The":[0],"IEEE":[1],"802.16e":[2],"mobile":[3,17],"WiMAX":[4],"technology":[5],"aims":[6],"to":[7,34,83,87,92,131,137],"provide":[8],"with":[9,26,140,190,196],"an":[10],"energy":[11,63,172],"efficient":[12],"communication":[13],"platform":[14],"for":[15,36],"various":[16],"applications.":[18],"In":[19,73],"the":[20,22,37,41,48,57,69,79,90,97,119,127,147,151,154,166,178,197,203],"standard,":[21],"sleep":[23,84,88,132,138],"mode":[24,102],"feature":[25],"three":[27],"Power":[28],"Saving":[29],"Classes":[30],"(PSCs)":[31],"is":[32],"designed":[33,116],"compensate":[35],"power":[38,105],"saving":[39],"as":[40,133,135],"target.":[42],"Prior":[43],"work":[44],"has":[45],"shown":[46],"that":[47,162],"proposed":[49,121,182,212],"Markov":[50],"Decision":[51],"Process":[52],"(MDP)":[53],"approach":[54,156],"can":[55,125,164],"achieve":[56,93,165],"optimal":[58,70,113,159,167,213],"performance":[59,168,179],"in":[60,89,107,169],"terms":[61,170],"of":[62,81,153,171,180,205],"consumption":[64,106,173],"and":[65,85,103,157,187,207],"packet":[66],"delay":[67],"through":[68,184],"PSC":[71],"selection.":[72],"this":[74],"paper,":[75],"we":[76,110,149,176,201],"further":[77],"consider":[78],"design":[80],"when":[82,130],"how":[86,136],"system":[91,128],"better":[94],"tradeoffs":[95],"between":[96],"switching":[98,142],"frequency":[99,143],"during":[100],"idle":[101],"mean":[104],"overall.":[108],"First,":[109],"present":[111],"our":[112,158,181,211],"timeout":[114,160],"scheme":[115,161,183],"based":[117],"on":[118,210],"previous":[120],"MDP":[122,155,198],"approach,":[123],"which":[124],"help":[126],"determine":[129],"well":[134],"optimally":[139],"less":[141],"intuitively.":[144],"To":[145],"guarantee":[146],"optimality,":[148],"show":[150],"equivalency":[152],"both":[163],"level.":[174],"Also,":[175],"demonstrate":[177],"numerical":[185],"analysis":[186],"validate":[188],"it":[189],"simulation":[191],"experiments":[192],"using":[193],"ns-2":[194],"compared":[195],"approach.":[199],"Finally,":[200],"evaluate":[202],"impact":[204],"Poisson":[206],"non-Poisson":[208],"traffic":[209],"scheme.":[214]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}